import {
  j
} from "./chunk-ALDCDSPV.js";
import {
  d,
  e,
  n2 as n,
  y3 as y
} from "./chunk-Y3WMVFTW.js";
import {
  q
} from "./chunk-GZT4BVFP.js";

// node_modules/@arcgis/core/core/Handles.js
var h = class extends y {
  constructor(r) {
    super(r), this._groups = new Map();
  }
  destroy() {
    this.removeAll();
  }
  get size() {
    let r = 0;
    return this._groups.forEach((e2) => {
      r += e2.length;
    }), r;
  }
  add(r, e2) {
    if (!this._isHandle(r) && !Array.isArray(r) && !j.isCollection(r))
      return this;
    const t = this._getOrCreateGroup(e2);
    return Array.isArray(r) || j.isCollection(r) ? r.forEach((r2) => this._isHandle(r2) && t.push(r2)) : t.push(r), this.notifyChange("size"), this;
  }
  forEach(r, e2) {
    if (typeof r == "function")
      this._groups.forEach((e3) => e3.forEach(r));
    else {
      const s = this._getGroup(r);
      s && e2 && s.forEach(e2);
    }
  }
  has(r) {
    return this._groups.has(this._ensureGroupKey(r));
  }
  remove(r) {
    if (Array.isArray(r) || j.isCollection(r))
      return r.forEach(this.remove, this), this;
    if (!this.has(r))
      return this;
    const e2 = this._getGroup(r);
    for (let s = 0; s < e2.length; s++)
      e2[s].remove();
    return this._deleteGroup(r), this.notifyChange("size"), this;
  }
  removeAll() {
    return this._groups.forEach((r) => {
      for (let e2 = 0; e2 < r.length; e2++)
        r[e2].remove();
    }), this._groups.clear(), this.notifyChange("size"), this;
  }
  _isHandle(r) {
    return r && !!r.remove;
  }
  _getOrCreateGroup(r) {
    if (this.has(r))
      return this._getGroup(r);
    const e2 = [];
    return this._groups.set(this._ensureGroupKey(r), e2), e2;
  }
  _getGroup(r) {
    return q(this._groups.get(this._ensureGroupKey(r)));
  }
  _deleteGroup(r) {
    return this._groups.delete(this._ensureGroupKey(r));
  }
  _ensureGroupKey(r) {
    return r || "_default_";
  }
};
e([d({ readOnly: true })], h.prototype, "size", null), h = e([n("esri.core.Handles")], h);
var u = h;

export {
  u
};
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